Hello people I know and people I do not know, people with whom I have interacted at some point and people who happen to be here for a random reason involving boredom. I have gathered you here so I can say one thing to your face before (some of…? Anyone hopefully?) you figure it...
Corral the zombies, then shoot them when they're in a big group.
There are jumps in some of the arenas, but it's usually best to keep your wheels on the ground.
Obstacles will flash red if they're about to pop out of the arena floor.